NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
12 shared non-person entities · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗Document / 271 pages
Chain of custody form, 90 Church Street, Nov 2001
Machine-extracted title · confidence 100%Chain of custody document for samples from 90 Church Street dated November 14, 2001.
NYC-WTC_000124631–000124901Folder label: “74-90 CHURCH ST 1001230, 86/1”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
•
LABORATORY CONTROL SAMPLE SVAEtJTION REPORT
Trace Level Organic Compounds
Client Lot #...: G1J270136 Work Order *...: EMOF41AC Matrix.........: WIPE LCS Lot -Sample#: G1J270000-162 Prep Date.......: 10/27/01 Analysis Date..: 10/28/01 Prep Batch 8...: 1300162 Dilution Factor: 1
PERCENT RECOVERY PARAMETER RECOVERY LIMITS METHOD 2,3,7,8-TCDD 111 (50 - 3.50) SW846 8290 1,2,3,7,8-PeCDD 99 (50 - 150) SW846 8290 1,2,3,4,7,8-HxCDD 100 (50 - 150) SW846 8290 1,2,3,6,7,8-BxCDD 99 (50 - 150) SW846 8290 3.,2,3,7,8,9-RxCRD 101 (50 - 150) SW846 8290 1,2,3,4,6,7,8-HpCDD 97 (50 - 150) SW846 8290 OCDD 94 (50 - 150) 8W846 8290 2,3,7,8-TCDF 99 (50 - 150) SW846 8290 1,2,3,7,8-PeCDF 100 - 150) (so
8W846 8290 2,3,4,7,8-PeCDF 105 (50 - 150) SW846 8290 1,2,3,4,7,8-RKCDF 98 (50 - 150) SW846 8290 1,2,3,6,7,8-HxCoF 95 (50 - 150) SW846 8290 2,3,4,6,7,8-BxCDF 101 (50 - 150) SW846 8290 • 1,2,3,7,8,9-SxMF 1,2,3,4,6,7,8-HpCDF 1,2,3,4,7,8,9-Rpcp 104 96 97 (50 - 150) (50 - 150) SW846 8290 SW846 8290 (50 - 150) SW846 8290 OCDF 87 (50 - 150) SW846 8290
PERCENT RECOVERY INTERNAL STANDARD RECOVERY LIMITS 13C-2,3,7,8 -TODD 69 (40 - 135) 13C-1,2,3,7,8-PeCDD 90 (40 - 135) 1 3C- 1,2,3,6,7j8-HxCOD 84 (40 - 135) 13C- 1,2,3,4,6,7,8-HpCDD 86 (40 - 135) 13C-OCDD 92 (40 - 135) 13C-2,3,7,8-TCDF 74 (40 - 135) 13C-1,2,3,7,8-PeCDF 90 (40 - 135) 13C- 1,2,3,4,7,8-HxCDF 78 (40 - 135) 1 3C- 1,2,3,4,6,7,8-BpCDF 85 (40 - 135)
NOTE (S) : Calailatb m ate performed before ro wft to avoid rand-off arcs In calculated results Bold print denotes control parameters
•
G1J270136 STL - Sacramento (916)373-5600 49 of 51 NYC-WTC 000124895
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000124895Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
No available related records indexed in this group.
Filed elsewhere
NYC-WTC_000162521
Lab report forwarding final dioxin wipe results for first 20 post-event samples with TEQ calculations and detection limits.
5 shared non-person entities · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
10 shared non-person entities · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038685
Gas chromatography-mass spectrometry analysis report for environmental sample AE04509 dated April 4, 2002.
10 shared non-person entities · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039190
GCMS scan report for sample AE05909 listing results for unknown compounds analyzed on March 21, 2002.
10 shared non-person entities · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061160
Laboratory report for sample AE07172 listing unknown compounds and surrogates detected via GCMS on April 16, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024463
Gas chromatography-mass spectrometry analysis of sample AE10987 completed May 22, 2002, showing unknown compounds and surrogate recovery at 89%.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060649
Laboratory report documenting GCMS analysis of sample AE06853 conducted on April 11, 2002, identifying unknown compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039200
GCMS scan report for sample AE05912 listing results for unknown compounds analyzed on March 21, 2002.
10 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051408
Laboratory report showing GCMS analysis of sample AE00462 with surrogate recovery data on January 24, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000108401
Documentation tracking the collection and handling of samples during an air quality survey at the specified building.
9 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024472
Laboratory report documenting GCMS analysis of sample AE11152 conducted on May 22, 2002, including surrogate recovery data.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Buildings in this record
Machine-extracted building matches; verify each source. Buildings, never households.
- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
Others also read
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000124613
Administrative record fragment with identification number for environmental assessments at 74-90 Church Street.
Filed in the same folder
NYC-WTC_000124614
Administrative document identifying the location and BIN for properties at 74-90 Church Street.
Filed in the same folder
NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similar indexed content
NYC-WTC_000162521
Lab report forwarding final dioxin wipe results for first 20 post-event samples with TEQ calculations and detection limits.
Similar indexed content
NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
Similar indexed content